Home / 4,363,855.40-6,543,541.18-2,343,798.92

Finding the Fourth Proportional to 4,363,855.40, 6,543,541.18 and 2,343,798.92

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Solution

The fourth proportional to 4,363,855.40, 6,543,541.18 and 2,343,798.92 is: 3,514,494.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,855.40 : 6,543,541.18 = 2,343,798.92 : x
  2. Step 2: Convert to fraction form
    4,363,855.40/6,543,541.18 = 2,343,798.92/x
  3. Step 3: Cross multiply
    4,363,855.40x = 6,543,541.18 × 2,343,798.92
  4. Step 4: Simplify right side
    4,363,855.40x = 15,336,744,750,659.52
  5. Step 5: Solve for x
    x = 15,336,744,750,659.52/4,363,855.40
  6. Step 6: Final answer
    x = 3,514,494.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.